Answer:
Cohort study
Explanation:
Cohort study: The cohort study is defined as a longitudinal study that takes a sample of cohort that performs a cross-section at different intervals concerning time.
In this context, the cohort is known as a particular group of individuals who incorporates a defining character, usually those individuals who have accomplished a specific event in a particular period, like birth order.
Cohort study comes under the observational studies.
Example: In the question above the researcher wants to identify the impact of cholesterol on the development of heart disease.
Answer:
Explanation:
A confederal system of government has a weak central government. A unitary system has a strong central government. a weak; weak b bicameral; unicameral c strong; weak d weak; strong on quizzlet
Answer: Causal relationship
Explanation:
The causal relationship is the process of measuring the correlation between two different types of variable or any event. The quantitative or the qualitative are the methods that helps in collecting the various types of data for establishing the causal relationship between the different types of social components.
According to the given question, the causal relationship helps in creating the various types of relationship that cause some changes in the dependent variable.
Therefore, Causal relationship is the correct answer.
It can result in crime trends which indicate a decrease in crime.
<h3>What is crime ? </h3>
Crime is an action or actions carried out by an individual that can lead to grave punishments. Crime is an illegal action that is not acceptable, it could lead to the individual spending lots of years in prison or even death.
Programs such as war on drugs that increase the presence of police can lead to a drastic decrease in crime rate as most of these criminals get arrested and are made to pay for their actions.
Read more on crime here
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